The so-called ‘Da Pinchi’ code is currently doing the rounds on social media in Teesside.

And although Cleveland Police are as yet unaware of the scrawlings in our area, they have put out a reminder for homeowners and tenants to be extra vigilant.

The squiggles are actually thought to be a ‘code’ for crooks, giving potential housebreakers details about the building, such as whether it is a good target or has an alarm, or been targeted before successfully.

Take a look through our gallery to see if you recognise any of the symbols.

A Cleveland Police spokeswoman said: “Whilst officers are unaware of any incidents of this ‘code’ being used by burglars in Cleveland, those committing burglary in the area have been gaining access to homes through other means, such as insecure windows and doors.

“During June, 43% of burglaries across Cleveland were through insecure means.

“Burglary is a priority for the force and whilst officers continue to do everything that they can to tackle it, it is also important that people do all that they can to prevent themselves from becoming a victim.

"Locking windows and doors is simple and it can protect you and your property from what is an intrusive and potentially devastating crime.”